POTENTIAL IN-KIND CONTRIBUTION TO PIP-II CONSTRUCTION Olivier - PowerPoint PPT Presentation

POTENTIAL IN-KIND CONTRIBUTION TO PIP-II CONSTRUCTION Olivier NAPOLY on behalf of CEA, DRF/Irfu December 12, 2017 www.cea.fr www.cea.fr

CEA MISSIONS The French Alternative Energies and Atomic Energy Commission (CEA) 16 000 Technicians, engineers, researchers and staff 4 400 Million euros budget 10 Defense Nuclear Energy Industry Research centers in France FUNDAMENTAL RESEARCH 05/12/2017 2

FUNDAMENTAL RESEARCH ACTIVITIES PUSHING THE LIMITS OF TECHNOLOGY … TO ACHIEVE CUTTING EDGE SCIENCE CEA Fundamental From basic research to applications Infrastructures and instrumentation Research Division ▪ Physics ▪ Cryotechnologies, accelerators, magnets, lasers, detectors (Nuclear physics, high energy physics, astrophysics, fusion, quantum engineering) ▪ Radioisotopic tagging, radiochemistry ▪ Material sciences, chemistry ▪ Genomics, proteomics, radiobiology, bio- ▪ imaging Biology and biotechnologies, health ▪ ▪ High performance computing Climate & environmental studies ▪ Micro and Nanotechnologies, material processes

CEA SACLAY RESEARCH CENTER Irfu Saclay&Orme 50 000 m 2 05/12/2017 4

Irfu : overview Anne-Isabelle Etienvre Head of Institute

IRFU:OVERVIEW 17 ERC 975 publications ~ 950 FTE 65 active patents Institut de recherche sur les lois fondamentales de l’univers Accelerators, 115 FTE GANIL Supra. Magnets DACM Astrophysics DAp Accelerators, 165 FTE 180 FTE Accelerators, Space technologies Astrophysics Supra. Magnets Supra. Magnets DEDIP DPhN Detectors, electronic, 140 FTE Nuclear Physics Detectors, Electronics, 75 FTE computing Nuclear Physics Computing DPhP DIS Particle Physics 100 FTE Systems engineering 130 FTE Particle Physics Engineering

GENERAL STRATEGY Basic Research in Physics in link with large scale facilities Researches into the fundamental laws of the Universe Co-Leader in France with CNRS (INSU & IN2P3), Universities Goals: 4 key questions and associated technology • What are the ultimate constituents of matter? • What is the energy content of the Universe? • How is the Universe structured? • What are nuclear matter self-organisation processes? Broader approach, large scale facilities and Cryotechnologies Goals: 2 specific technological topics • Superconducting Magnets • Particle Accelerators | PAGE 7

STRONG INTERNATIONAL COLLABORATIONS ESS X-FEL W7X FAIR Spiral 2 IFMIF DOE IFERC LLB, Soleil, Cilex Genci CERN-LHC T2K ILL, ESRF JT60SA WEST, ITER Soreq CFHT Hess Namibie ESO Astro-physics, astroparticles Chili Fusion HPC Particle and Nuclear physics Neutrons Sources, synchrotrons, lasers 05/12/2017 8

DEPARTMENT FOR ACCELERATORS, CRYOGENICS AND MAGNETISM (IRFU/DACM, ~165 FTE) ▪ Irfu/DACM is developing and realizing particle accelerators, cryogenic systems and superconducting magnets for the scientific programs of Irfu, and more widely of CEA. ▪ Iru/DACM develops R&D activities to support these programs. ▪ Irfu/DACM is also involved in large scale projects in Europe and Japan ▪ These projects are managed within the Irfu project organisation ▪ These projects rely on the skills of the Systems Engineering Department ▪ In December 2016, 81 engineers and 44 technicians, CEA staff, belonged to the Irfu/DACM Department. 9

DACM TECHNOLOGICAL INFRASTRUCTURES (25 000 M 2 ) 10

EU-XFEL : ACHIEVEMENT OF THE 100 CRYOMODULES INTEGRATION First series cryomodule assembly started on September 3, 2013 Last of 100 series cryomodule left Saclay on July 24, 2016 Excellent operating gradient New clean room CEA Audit procedures 1 05/12/2017 1

EU-XFEL ASSEMBLY: FROM CAVITIES TO CRYOMODULES Cold mass assembly Coupler assembly Cavity train assembly Alignment Insertion into cryostat Shipment 12

Protons THE ESS PROJECT @ LUND, SWEDEN 2 GeV 60 mA peak EUROPEAN SPALLATION SOURCE 2.86 ms / 14 Hz W target, 5 MW 10 18 n/s • CEA/Irfu is responsible for the design, construction, commissioning of several accelerator components within the French In-Kind contribution. 352.21 MHz 704.42 MHz 2.4 m 4.6 m 3.8 m 39 m 56 m 77 m 179 m Medium β.67 High β .86 Source LEBT RFQ MEBT DTL Spokes Target HEBT & Contingency 75 keV 3.6 MeV 90 MeV 216 MeV 571 MeV 2000 MeV Elliptical cavities cryomodules 704 MHz Beam RFQ 352 MHz diagnostics 13

TA AIK 5.3 ELLIPTICAL CRYOMODULES ENGINEERING, ASSEMBLY AND TEST” & “TECHNICAL ASSIS -TANCE IN CAVITY DESIGN, MANUFACTURING AND TESTS, CEA Delivery: • 30 Cryomodules (9 medium-beta and 21 high-beta) are required to accelerate protons from an energy of 216 MeV up to an energy of 2 GeV. • The medium-beta and the high- beta Cryomodules have the same general design with different cavities and only minor differences in the components. Figure 1: View of one Medium elliptical cavities cryomodule (Courtesy of IPNO) • The cryostat design has been taken over by IN2P3/IPNO. 12/5/2017 IKRC, 4 oct 2016 14

TA AIK 5.3 ELLIPTICAL CRYOMODULES ENGINEERING, ASSEMBLY AND TEST” & “TECHNICAL ASSIS -TANCE IN CAVITY DESIGN, MANUFACTURING AND TESTS, CEA Key Activities 1. The component assembly and associated tooling design necessary for the assembly and tests. 2. The acceptance operations of the Cryomodules components and cavities before assembly. 3. The assembly of 9 medium-beta Cryomodules and 21 high-beta Cryomodules. 4. The development of the Cryomodule verification plan 5. Provide assistance to ESS (and partners) regarding cavity manufacturing. 6. The 3 first Cryomodules of each type (3 Medium-beta and 3 High-beta) will be tested at Saclay in the test stand allowing RF power tests at 2 K. A total of 6 RF power tests will be performed. 12/5/2017 IKRC, 4 oct 2016 15

ESS MODULE PROTOTYPING AT CEA 16

CEA: INTEREST IN PIP-II CONSTRUCTION • The Eu-XFEL cryomodule assembly at Saclay ended in July 2016. • The end of the ESS 704 MHz cryomodule assembly is scheduled in 2022. • CEA has the technical infrastructure and capability, and will have a unique experience to take over the production of the 11 PIP-II LB650 cryomodules. • This venture has been discussed at the technical level between CEA and FNAL since the ‘DOE Project Independent Review’ in June 2015. • This venture aligns with the participation of Irfu in the DUNE collaboration. • Technically, this venture could encompass anything in-between a) an ‘ESS - like’ contribution including: design and procurement of all 11 module components (e.g. RF couplers, tuners, cryostats, magnetic shielding, etc.) excepted cavities; assembly of 11 strings and modules; up to 11 RF modules tests; QA-QC off all the above. b) a n ‘Eu - XFEL’ contribution consisting of assembly 11 string and module assembly; a limited number of procurements (e.g. magnetic shielding, superinsulation, etc.); QA-QC of the above. • Discussion at the Agency level has started and it needs to be continued at the Ministry level, to investigate the funding mechanism. 17

>200 cryomodules